package test1;

public class SFproxyTV implements  ISendTV{
    private  ISendTV who;

    public SFproxyTV(ISendTV who) {
        this.who= who;
    }

    @Override
    public void sendTV() {

        System.out.println("顺丰快递收件-------------快递代码");
        who.sendTV();
        System.out.println("顺丰快递已送达-----------快递代码");
    }
}
